The pipe that carries 8 millions of water each day to the island will have to be relocated before construction starts on the U.S. 278 corridor project.

The debate over the pipeline centers on conservation and development concerns on the North Fork of Long Island.

COURTESY MAP: WILLAMETTE WATER SUPPLY PROGRAM – Two tunnels are being installed at Highway 217 and Scholls Ferry Road for Willamette Water Supply Program drinking water pipeline work.

Gary Rosenau, who farms near Carrington, N.D., signs his name to a segment of the Red River Water Supply Project pipeline during a groundbreaking celebration on Tuesday, Aug. 3, 2021.

The pipeline was removed in 1982 after Marin’s water supply was replenished and at the urging of Caltrans, which sought to restore traffic to the blocked third lane on the upper deck.

The Marin Municipal Water District’s water supply projects can’t be phased as the staff had hoped. Staff presented an update on its pipeline projects to the operations committee at its meeting ...